tree 8bed01d551e26f5e6ea845c18eeb36bfac55cb6a
parent bce6133b09013f70d41a678d262a12147ed43889
author Tejun Heo <tj@kernel.org> 1439934900 -0700
committer Jens Axboe <axboe@fb.com> 1439938156 -0700

cfq-iosched: minor cleanups

* Some were accessing cic->cfqq[] directly.  Always use cic_to_cfqq()
  and cic_set_cfqq().

* check_ioprio_changed() doesn't need to verify cfq_get_queue()'s
  return for NULL.  It's always non-NULL.  Simplify accordingly.

This patch doesn't cause any functional changes.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Jeff Moyer <jmoyer@redhat.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: Arianna Avanzini <avanzini.arianna@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>